The Heidentor in Petronell-Carnuntum forms an iconic remain from the Roman Empire on the grounds of today’s Austria. Its purpose was uncertain for a long time. Local people call the structure Heidentor, meaning Heathen’s Gate or Pagan’s Gate. [German]
Heathen’s Gate in Carnuntum
Historians suppose this structure was a triumphal arch. It was constructed like a tetrapylon or quadrifrons. After losing three of four arches, local people tended to believe it may be a sort of gate. So they started to call it Heidentor (Heathen’s Gate or Pagan’s Gate).
My thoughts about this Roman monument
I was especially impressed by the combination of ancient architecture and modern technology, like this Roman structure and the nearby modern wind turbines. I was surprised that these remains still stand in free nature. For example, the Limes Gate in Dalkingen is protected by a glass shed.